YEAR MONTH MEAN STDEV COUNT 2002 1 nan nan 0 2002 2 nan nan 0 2002 3 nan nan 0 2002 4 nan nan 0 2002 5 nan nan 0 2002 6 nan nan 0 2002 7 4.60290e-02 8.06912e-01 40 2002 8 4.62310e-01 4.09199e-01 68 2002 9 4.88405e-01 3.55502e-01 94 2002 10 4.48974e-01 2.03778e-01 122 2002 11 1.23486e+00 3.87394e-01 172 2002 12 9.06547e-01 2.74871e-01 191 2003 1 1.23720e+00 2.06294e-01 227 2003 2 1.15578e+00 3.52888e-01 160 2003 3 1.70748e+00 1.99682e-01 16 2003 4 nan nan 0 2003 5 5.16416e-01 8.42907e-02 16 2003 6 5.84453e-01 9.27717e-01 43 2003 7 nan nan 0 2003 8 2.01508e+00 1.24443e+00 56 2003 9 1.36618e+00 9.34760e-01 102 2003 10 1.25522e+00 6.19810e-01 143 2003 11 1.43514e+00 1.15307e+00 119 2003 12 1.15102e+00 3.67999e-01 160 2004 1 1.42563e+00 7.04039e-01 116 2004 2 1.23551e+00 3.39046e-01 80 2004 3 1.03865e+00 5.22965e-01 126 2004 4 1.30774e+00 6.53324e-01 92 2004 5 6.93118e-01 2.37795e-01 64 2004 6 5.79973e-01 2.13059e-01 64 2004 7 6.60183e-01 2.78921e-01 90 2004 8 7.93204e-01 3.79826e-01 83 2004 9 1.24278e+00 3.83052e-01 48 2004 10 1.53070e+00 5.53310e-01 85 2004 11 1.42703e+00 2.38379e-01 54 2004 12 2.56135e+00 1.24206e+00 84 2005 1 1.71990e+00 5.44300e-01 139 2005 2 1.57656e+00 6.33059e-01 118 2005 3 1.54392e+00 3.29120e-01 144 2005 4 3.29098e+00 2.66009e+00 22 2005 5 9.70372e-01 6.03910e-01 3 2005 6 8.56948e-01 3.80747e-01 55 2005 7 1.03694e+00 2.73279e-01 36 2005 8 1.43988e+00 3.47966e-01 32 2005 9 1.01667e+00 1.30852e-01 32 2005 10 8.35190e-01 2.48128e-01 201 2005 11 1.04586e+00 3.39291e-01 258 2005 12 1.30083e+00 2.81586e-01 203 2006 1 1.59844e+00 5.44240e-01 170 2006 2 1.49711e+00 2.39180e-01 129 2006 3 1.51039e+00 5.98798e-01 173 2006 4 1.26158e+00 5.03875e-01 134 2006 5 6.46837e-01 3.23325e-01 127 2006 6 6.90162e-01 2.55859e-01 77 2006 7 3.81439e-01 2.90034e-01 70 2006 8 3.52541e-01 2.89075e-01 112 2006 9 7.67908e-01 3.26011e-01 164 2006 10 8.98109e-01 3.72525e-01 224 2006 11 8.40282e-01 2.19357e-01 202 2006 12 6.93586e-01 2.88725e-01 128 2007 1 1.09873e+00 4.18411e-01 118 2007 2 9.24991e-01 3.05706e-01 208 2007 3 8.25818e-01 1.86032e-01 151 2007 4 7.65565e-01 2.82066e-01 132 2007 5 4.28821e-01 1.74524e-01 51 2007 6 4.54542e-01 5.37691e-02 32 2007 7 2.74913e-01 2.04793e-01 51 2007 8 2.31368e-01 3.11883e-01 65 2007 9 2.68145e-01 2.88393e-01 140 2007 10 4.98405e-01 1.35056e-01 144 2007 11 9.41591e-01 2.08213e-01 272 2007 12 9.17167e-01 3.38027e-01 112 2008 1 1.31720e+00 5.28355e-01 147 2008 2 9.22723e-01 5.14118e-01 207 2008 3 8.69106e-01 3.43457e-01 211 2008 4 3.87323e-01 3.05093e-01 124 2008 5 3.01038e-02 1.03990e+00 101 2008 6 -2.90164e-02 5.17096e-01 75 2008 7 -8.63416e-01 4.75118e+00 29 2008 8 7.35056e-01 2.78965e-01 15 2008 9 8.41977e-01 4.56406e-01 73 2008 10 1.39712e+00 8.74695e-01 176 2008 11 1.14887e+00 2.91970e-01 192 2008 12 1.05249e+00 2.56027e-01 172 2009 1 1.12983e+00 4.26974e-01 179 2009 2 8.72029e-01 2.04549e-01 176 2009 3 7.10142e-01 2.11942e-01 172 2009 4 1.23984e+00 4.40950e-01 70 2009 5 6.54492e-01 7.14378e-01 39 2009 6 6.86802e-01 4.45109e-01 34 2009 7 1.67707e-01 5.74769e-01 48 2009 8 5.71070e-01 6.77046e-01 78 2009 9 3.22157e-01 1.46943e+00 116 2009 10 9.65860e-01 5.30150e-01 193 2009 11 1.04403e+00 4.69078e-01 101 2009 12 1.53937e+00 2.54761e-01 32 2010 1 1.83659e+00 4.84780e-01 100 2010 2 2.29028e+00 4.49406e-01 30 2010 3 2.46642e+00 1.17555e+00 89 2010 4 1.72753e+00 6.01528e-01 48 2010 5 8.99807e-01 4.06395e-01 48 2010 6 8.71644e-01 4.75279e-01 52 2010 7 1.09380e+00 4.00180e-01 45 2010 8 4.54275e-01 5.54649e-02 21 2010 9 9.71361e-01 4.00329e-01 98 2010 10 1.00740e+00 4.96316e-01 295 2010 11 9.10522e-01 3.39063e-01 255 2010 12 8.55016e-01 3.17374e-01 256 2011 1 7.06154e-01 1.25474e-01 167 2011 2 6.29693e-01 1.79799e-01 196 2011 3 1.02547e+00 3.25459e-01 160 2011 4 9.11909e-01 2.13630e-01 144 2011 5 5.70669e-01 4.17976e-01 132 2011 6 3.92830e-01 2.45174e-01 39 2011 7 2.89907e-01 1.52035e-01 47 2011 8 6.33020e-02 7.04805e-01 95 2011 9 4.16288e-01 2.86283e-01 150 2011 10 7.38565e-01 4.02141e-01 221 2011 11 7.02356e-01 2.26919e-01 232 2011 12 9.07477e-01 3.40084e-01 208 2012 1 7.34558e-01 3.06236e-01 269 2012 2 7.27847e-01 2.25883e-01 77 2012 3 4.66468e-01 3.30316e-01 200 2012 4 4.28865e-01 1.82003e-01 123 2012 5 2.49235e-01 1.72027e-01 112 2012 6 5.31191e-01 1.17876e-01 10 2012 7 2.18577e+00 9.03035e+00 40 2012 8 1.01490e+00 7.75500e-02 16 2012 9 1.62769e+00 4.70390e-01 14 2012 10 4.21973e-01 5.54569e-01 10 2012 11 1.05486e+00 3.63162e-01 214 2012 12 9.30981e-01 2.67613e-01 128 2013 1 8.94945e-01 3.02029e-01 106 2013 2 9.17273e-01 2.21338e-01 106 2013 3 1.08113e+00 3.15096e-01 99 2013 4 -1.49527e-01 1.65581e+00 66 2013 5 nan nan 0 2013 6 -5.09370e-01 1.14542e+00 51 2013 7 -6.25823e-01 0.00000e+00 2 2013 8 nan nan 0 2013 9 1.94405e+00 1.57073e+00 62 2013 10 1.14803e+00 5.39087e-01 132 2013 11 1.46897e+00 8.59677e-01 105 2013 12 1.08983e+00 4.66902e-01 100 2014 1 1.34305e+00 2.16250e-01 64 2014 2 1.64778e+00 4.45045e-01 95 2014 3 1.64894e+00 5.02764e-01 142 2014 4 1.94556e+00 2.23640e-01 16 2014 5 1.23045e-01 0.00000e+00 1 2014 6 1.74721e+00 5.62580e-01 19 2014 7 9.49372e-01 3.50766e-01 94 2014 8 5.82246e-01 1.67802e-01 97 2014 9 7.22063e-01 2.38059e-01 112 2014 10 1.04990e+00 3.26638e-01 322 2014 11 8.57280e-01 2.99162e-01 224 2014 12 7.88167e-01 2.14672e-01 184 2015 1 1.32867e+00 4.27840e-01 195 2015 2 1.63079e+00 5.00259e-01 153 2015 3 1.65699e+00 8.54920e-01 78 2015 4 9.84459e-01 4.22709e-01 35 2015 5 1.20320e+00 6.52600e-01 85 2015 6 6.97832e-01 3.60433e-01 133 2015 7 6.48951e-01 3.63743e-01 46 2015 8 6.43041e-01 1.71854e-01 71 2015 9 1.14191e+00 1.11415e+00 101 2015 10 6.89030e-01 1.89705e-01 156 2015 11 5.99846e-01 2.26568e-01 160 2015 12 1.08761e+00 4.50622e-01 137 2016 1 1.18171e+00 2.84572e-01 192 2016 2 1.25207e+00 2.51376e-01 304 2016 3 1.32917e+00 2.20344e-01 152 2016 4 8.51815e-01 6.26644e-01 101 2016 5 9.78081e-01 4.04594e-01 59 2016 6 5.93083e-01 3.49631e-01 112 2016 7 6.15592e-01 3.43801e-01 122 2016 8 6.12981e-01 2.00296e-01 144 2016 9 6.61620e-01 4.34025e-01 131 2016 10 1.29529e+00 5.88391e-01 153 2016 11 8.41602e-01 3.57349e-01 179 2016 12 9.92913e-01 3.56261e-01 190 2017 1 9.83150e-01 2.34354e-01 160 2017 2 9.60222e-01 1.95954e-01 240 2017 3 8.92710e-01 2.30935e-01 192 2017 4 6.81678e-01 3.82817e-01 134 2017 5 6.89528e-01 2.78201e-01 59 2017 6 2.48278e-01 4.61822e-01 38 2017 7 -6.91146e-02 1.99814e-01 10 2017 8 2.10605e-01 4.85337e-01 96 2017 9 5.22615e-01 3.77044e-01 85 2017 10 8.35353e-01 3.97171e-01 247 2017 11 7.92851e-01 2.24848e-01 229 2017 12 6.06623e-01 3.58497e-01 176 2018 1 1.00787e+00 3.44569e-01 213 2018 2 5.86519e-01 2.11336e-01 128 2018 3 7.53398e-01 1.48791e-01 157 2018 4 4.29575e-01 3.90445e-01 46 2018 5 4.89126e-01 3.61980e-01 79 2018 6 1.30165e-02 1.20581e+00 30 2018 7 3.68843e-01 3.42746e-01 17 2018 8 1.34745e+00 8.13551e-01 32 2018 9 1.26898e+00 5.24996e-01 120 2018 10 1.19364e+00 5.31370e-01 249 2018 11 1.25492e+00 4.84651e-01 68 2018 12 1.92295e+00 9.40704e-01 90 2019 1 2.57047e+00 1.01691e+00 26 2019 2 1.14850e+00 3.92949e-01 50 2019 3 2.50612e+00 4.92933e+00 123 2019 4 1.32417e+00 4.78853e-01 67 2019 5 3.12203e-01 6.00387e-01 112 2019 6 -7.58942e-02 3.70127e-01 48 2019 7 -1.03531e+00 1.31466e+00 57 2019 8 -5.82594e-01 6.98113e-01 55 2019 9 6.76272e-01 6.17177e-01 43 2019 10 7.96159e-01 4.72027e-01 110 2019 11 1.08709e+00 3.76052e-01 144 2019 12 1.00663e+00 3.49283e-01 80 2020 1 1.05353e+00 2.75120e-01 163 2020 2 1.03766e+00 2.20501e-01 135 2020 3 6.18282e-01 2.51827e-01 127 2020 4 8.72930e-01 1.35489e-01 51 2020 5 4.34694e-01 2.99138e-01 113 2020 6 4.12807e-01 0.00000e+00 1 2020 7 5.05832e-01 2.40642e-01 20 2020 8 nan nan 0 2020 9 1.23429e+00 8.62467e-01 25 2020 10 1.10787e+00 4.53036e-01 106 2020 11 1.35751e+00 6.79850e-01 124 2020 12 1.14060e+00 3.57842e-01 116 2021 1 1.85260e+00 5.30145e-01 64 2021 2 1.55565e+00 9.13811e-01 75 2021 3 1.51203e+00 1.04509e+00 27 2021 4 1.29487e+00 1.84440e-01 4 2021 5 -2.88833e-02 4.98168e-01 32 2021 6 4.24243e-01 3.46727e-01 33 2021 7 nan nan 0 2021 8 2.66059e+00 1.32688e+00 5 2021 9 1.83456e+00 1.15923e+00 58 2021 10 1.43908e+00 1.23155e+00 55 2021 11 1.45528e+00 5.26946e-01 83 2021 12 1.11984e+00 6.57566e-01 79 2022 1 1.24098e+00 3.62557e-01 162 2022 2 7.80007e-01 3.25030e-01 176 2022 3 8.70329e-01 3.77740e-01 92 2022 4 1.99659e-01 2.45603e-01 16 2022 5 -2.13859e+00 2.74173e+00 18 2022 6 -4.28958e-02 2.72210e-01 24 2022 7 2.51154e-02 2.29708e+00 32 2022 8 -6.06063e-01 2.67047e+00 69 2022 9 1.12053e+00 1.42360e+00 38 2022 10 6.49988e-01 5.79447e-01 59 2022 11 1.15811e+00 1.22237e+00 62 2022 12 8.49626e-01 3.82942e-01 130 2023 1 7.81053e-01 2.28296e-01 204 2023 2 7.15728e-01 2.29762e-01 133 2023 3 2.13452e+00 3.33269e+00 43 2023 4 -2.13727e-01 8.12694e-01 31 2023 5 -5.32135e-01 3.08687e+00 67 2023 6 -7.25166e-02 3.56915e-01 63 2023 7 nan nan 0 2023 8 6.50450e-01 1.48113e+00 46 2023 9 2.79313e+00 5.14418e+00 25 2023 10 1.35511e+00 1.16248e+00 60 2023 11 8.87164e-01 5.75882e-01 112 2023 12 3.28385e+00 6.43310e-01 4 2024 1 nan nan 0 2024 2 2.07179e+00 4.06946e-01 95 2024 3 1.05272e+00 9.91760e-01 96 2024 4 nan nan 0